Question

which is 6 groups. in other words:

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or

$4\div \frac{2}{3} = (4\cdot 3)\div 2$

$4\div \frac{2}{3} = (4\cdot 3)\cdot \frac{1}{2}$

in general, dividing a number by $\frac{a}{b}$, is the same as multiplying the number by $b$ and then

Explanation:

Step1: Apply fraction division rule

To divide by $\frac{2}{3}$, multiply by its reciprocal $\frac{3}{2}$.
$4 \div \frac{2}{3} = 4 \times \frac{3}{2}$

Step2: Simplify the multiplication

Multiply numerators, then divide by denominator.
$\frac{4 \times 3}{2} = \frac{12}{2} = 6$

Answer:

$6$